Once your Reference Page has been created, if you have students in your virtual classroom, you can assign the page to them by clicking the checkbox next to their name, and then clicking the "Assign" command. This will open the Edit Assignment form and pre-select the reference page you chose.

Note that your entire unit does not have to be complete before assigning individual pages from it. For example, some of the geometry units on the site were created over the course of a couple weeks, and each page was created as it was needed as a homework assignment for a geometry class.